gdb, gdbserver, gdbsupport: use [[noreturn]] instead of ATTRIBUTE_NORETURN

C++ 11 has a built-in attribute for this, no need to use a compat macro.

Change-Id: I90e4220d26e8f3949d91761f8a13cd9c37da3875
Reviewed-by: Lancelot Six <lancelot.six@amd.com>

1 files changed, 13 insertions, 15 deletions

diff --git a/gdbsupport/errors.h b/gdbsupport/errors.h
index d8daed0..c0747f8 100644
--- a/gdbsupport/errors.h
+++ b/gdbsupport/errors.h
@@ -36,11 +36,10 @@ extern void vwarning (const char *fmt, va_list args)
    a printf- or vprintf-style argument list.  These functions do not
    return.  The function "verror" must be provided by the client.  */
 
-extern void error (const char *fmt, ...)
-     ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 2);
+[[noreturn]] extern void error (const char *fmt, ...) ATTRIBUTE_PRINTF (1, 2);
 
-extern void verror (const char *fmt, va_list args)
-     ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 0);
+[[noreturn]] extern void verror (const char *fmt, va_list args)
+  ATTRIBUTE_PRINTF (1, 0);
 
 /* An internal error was detected.  Internal errors indicate
    programming errors such as assertion failures, as opposed to
@@ -53,16 +52,16 @@ extern void verror (const char *fmt, va_list args)
    automatically.  The function "internal_verror" must be provided
    by the client.  */
 
-extern void internal_error_loc (const char *file, int line,
-				const char *fmt, ...)
-     ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (3, 4);
+[[noreturn]] extern void internal_error_loc (const char *file, int line,
+					     const char *fmt, ...)
+  ATTRIBUTE_PRINTF (3, 4);
 
 #define internal_error(fmt, ...)				\
   internal_error_loc (__FILE__, __LINE__, fmt, ##__VA_ARGS__)
 
-extern void internal_verror (const char *file, int line,
-			     const char *fmt, va_list args)
-     ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (3, 0);
+[[noreturn]] extern void internal_verror (const char *file, int line,
+					  const char *fmt, va_list args)
+  ATTRIBUTE_PRINTF (3, 0);
 
 /* An internal problem was detected, but the requested operation can
    still proceed.  Internal warnings indicate programming errors as
@@ -93,14 +92,13 @@ extern std::string perror_string (const char *prefix, int errnum = 0);
    STRING with the system error message for errno.  If ERRNUM is given,
    then use it in place of errno.  This function does not return.  */
 
-extern void perror_with_name (const char *string, int errnum = 0)
-    ATTRIBUTE_NORETURN;
+[[noreturn]] extern void perror_with_name (const char *string, int errnum = 0);
 
 /* Call this function to handle memory allocation failures.  This
    function does not return.  This function must be provided by the
    client.  */
 
-extern void malloc_failure (long size) ATTRIBUTE_NORETURN;
+[[noreturn]] extern void malloc_failure (long size);
 
 /* Flush stdout and stderr.  Must be provided by the client.  */
 
@@ -124,8 +122,8 @@ extern const char *strwinerror (ULONGEST error);
    including STRING and the system text for the given error
    number.  */
 
-extern void throw_winerror_with_name (const char *string, ULONGEST err)
-  ATTRIBUTE_NORETURN;
+[[noreturn]] extern void throw_winerror_with_name (const char *string,
+						   ULONGEST err);
 
 #endif /* USE_WIN32API */